Invention Grant
- Patent Title: Method for repair of a component of a turbomachine and a component repaired according to this method
- Patent Title (中): 根据该方法修复涡轮机组件和修理部件的方法
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Application No.: US13713799Application Date: 2012-12-13
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Publication No.: US08771786B2Publication Date: 2014-07-08
- Inventor: Michael Raiche , Christian Heinzelmaier
- Applicant: MTU Aero Engines GmbH
- Applicant Address: DE Munich
- Assignee: MTU Aero Engines GmbH
- Current Assignee: MTU Aero Engines GmbH
- Current Assignee Address: DE Munich
- Agency: Barlow, Josephs & Holmes, Ltd.
- Priority: EP11193682 20111215
- Main IPC: F01D21/04
- IPC: F01D21/04 ; F01D5/02 ; B05D5/00 ; B23P6/00 ; F01D5/00
Abstract:
A method is disclosed for the repair of a component of a turbomachine, in particular a rotor of an aircraft gas turbine, with blades taken up in at least one groove and with at least one support region for limiting a blade tilt angle, whereby at least one segment, which has been subjected to wear, of the support region of the component is removed, and a coating that can be introduced in the unit on at least one supporting surface of at least one blade is formed on the component for limiting the blade tilt angle. In addition, a component of a turbomachine, in particular a rotor of an aircraft gas turbine, with at least one such repair site is disclosed.
Public/Granted literature
- US20130171343A1 Method for repair of a component of a turbomachine and a component repaired according to this method Public/Granted day:2013-07-04
Information query
